Pebble Time vs. Microsoft Band 2 vs. Fitbit Alta HR vs. Pebble Core vs. Amazfit GTR

 
Time
Band 2
Alta HR
Core
GTR
 PebbleTimeRemove Buy NowMicrosoftBand 2Remove Buy NowFitbitAlta HRRemove Buy NowPebbleCoreRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$150$250$150$99$199
Release20152015201720162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration7 days48 hours (without GPS)7 daysNA24 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144320 x 128128 x 36NA454 x 454
Size1.26 inches1.36 inches1.4 inchesNA1.39 inches
TouchNA
Typee-paperCapacitative TFTOLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX7NA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSn/aNABuild-in
Apps
Music

All Wearables